Diff: wolfssl/wolfcrypt/chacha20_poly1305.h

Revision:

17:ff9d1e86ad5f

Parent:

16:048e5e270a58

diff -r 048e5e270a58 -r ff9d1e86ad5f wolfssl/wolfcrypt/chacha20_poly1305.h
--- a/wolfssl/wolfcrypt/chacha20_poly1305.h	Tue Nov 19 14:32:16 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-/* chacha20_poly1305.h
- *
- * Copyright (C) 2006-2017 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-
-/* This implementation of the ChaCha20-Poly1305 AEAD is based on "ChaCha20
- * and Poly1305 for IETF protocols" (draft-irtf-cfrg-chacha20-poly1305-10):
- * https://tools.ietf.org/html/draft-irtf-cfrg-chacha20-poly1305-10
- */
-
-/*!
-    \file wolfssl/wolfcrypt/chacha20_poly1305.h
-*/
-
-#ifndef WOLF_CRYPT_CHACHA20_POLY1305_H
-#define WOLF_CRYPT_CHACHA20_POLY1305_H
-
-#include <wolfssl/wolfcrypt/types.h>
-
-#if defined(HAVE_CHACHA) && defined(HAVE_POLY1305)
-
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-#define CHACHA20_POLY1305_AEAD_KEYSIZE      32
-#define CHACHA20_POLY1305_AEAD_IV_SIZE      12
-#define CHACHA20_POLY1305_AEAD_AUTHTAG_SIZE 16
-
-enum {
-    CHACHA20_POLY_1305_ENC_TYPE = 8    /* cipher unique type */
-};
-
-    /*
-     * The IV for this implementation is 96 bits to give the most flexibility.
-     *
-     * Some protocols may have unique per-invocation inputs that are not
-     * 96-bit in length. For example, IPsec may specify a 64-bit nonce. In
-     * such a case, it is up to the protocol document to define how to
-     * transform the protocol nonce into a 96-bit nonce, for example by
-     * concatenating a constant value.
-     */
-
-WOLFSSL_API
-int wc_ChaCha20Poly1305_Encrypt(
-                const byte inKey[CHACHA20_POLY1305_AEAD_KEYSIZE],
-                const byte inIV[CHACHA20_POLY1305_AEAD_IV_SIZE],
-                const byte* inAAD, const word32 inAADLen,
-                const byte* inPlaintext, const word32 inPlaintextLen,
-                byte* outCiphertext,
-                byte outAuthTag[CHACHA20_POLY1305_AEAD_AUTHTAG_SIZE]);
-
-WOLFSSL_API
-int wc_ChaCha20Poly1305_Decrypt(
-                const byte inKey[CHACHA20_POLY1305_AEAD_KEYSIZE],
-                const byte inIV[CHACHA20_POLY1305_AEAD_IV_SIZE],
-                const byte* inAAD, const word32 inAADLen,
-                const byte* inCiphertext, const word32 inCiphertextLen,
-                const byte inAuthTag[CHACHA20_POLY1305_AEAD_AUTHTAG_SIZE],
-                byte* outPlaintext);
-
-#ifdef __cplusplus
-    } /* extern "C" */
-#endif
-
-#endif /* HAVE_CHACHA && HAVE_POLY1305 */
-#endif /* WOLF_CRYPT_CHACHA20_POLY1305_H */
-